diff options
author | Andrew Dolgov <[email protected]> | 2012-12-30 12:22:43 +0400 |
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committer | Andrew Dolgov <[email protected]> | 2012-12-30 12:22:43 +0400 |
commit | cfd83e0e805255b2f26da727d3300785bb4f4119 (patch) | |
tree | f10b4befa4aff020aaec6a7d98666431c2b7bd4e /plugins/gocomics | |
parent | 9e222305f7e850ba464d2d34d6e87fd0ff5cdeaf (diff) |
add gocomics article filter plugin
Diffstat (limited to 'plugins/gocomics')
-rw-r--r-- | plugins/gocomics/gocomics.php | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/plugins/gocomics/gocomics.php b/plugins/gocomics/gocomics.php new file mode 100644 index 000000000..d44bf82db --- /dev/null +++ b/plugins/gocomics/gocomics.php @@ -0,0 +1,58 @@ +<?php +class GoComics extends Plugin { + + private $link; + private $host; + + function about() { + return array(1.0, + "Strip unnecessary stuff from gocomics feeds", + "fox"); + } + + function init($host) { + $this->link = $host->get_link(); + $this->host = $host; + + $host->add_hook($host::HOOK_ARTICLE_FILTER, $this); + } + + function hook_article_filter($article) { + $owner_uid = $article["owner_uid"]; + + if (strpos($article["guid"], "gocomics.com") !== FALSE && strpos($article["guid"], "gocomics,$owner_uid:") === FALSE) { + $doc = new DOMDocument(); + @$doc->loadHTML(fetch_file_contents($article["link"])); + + $basenode = false; + + if ($doc) { + $xpath = new DOMXPath($doc); + $entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess... + + $matches = array(); + + foreach ($entries as $entry) { + + if (preg_match("/(http:\/\/assets.amuniversal.com\/.*)/i", $entry->getAttribute("src"), $matches)) { + + $entry->setAttribute("src", $matches[0]); + $basenode = $entry; + break; + } + } + + if ($basenode) { + $article["content"] = $doc->saveXML($basenode, LIBXML_NOEMPTYTAG); + + // we need to update guid with owner_uid because our local article is different from the one + // other users with this plugin disabled might get + $article["guid"] = "gocomics,$owner_uid:" . $article["guid"]; + } + } + } + + return $article; + } +} +?> |